Error: Invalid argument(s): The value cannot be less than or equal to zero.

[cmy]

<2012-11-15T09:20:00> 10.123.212.48 Anonymous

Error: Invalid argument(s):

The value cannot be less than or equal to zero.

StackTrace:

• MgRenderingServiceHandler.ProcessOperation line 83 file d:\build\mapguide_open_source_v2.0\build_30.11\mgdev\server\src\services\rendering\RenderingServiceHandler.cpp
• MgOpRenderDynamicOverlay.Execute line 109 file d:\build\mapguide_open_source_v2.0\build_30.11\mgdev\server\src\services\rendering\OpRenderDynamicOverlay.cpp
• MgServerRenderingService.RenderDynamicOverlay line 263 file d:\build\mapguide_open_source_v2.0\build_30.11\mgdev\server\src\services\rendering\ServerRenderingService.cpp Invalid argument(s):

The value cannot be less than or equal to zero.

[jng]

This is not a bug report.

You didn't specify your environment.

You didn't specify your steps for reproduction and what type of data was involved.

And the error in question is known to be one of very little consequence. And if this error did have a major impact, you didn't even mention how!

[cmy]

This error has occurred many times, resulting in dead map service website can not display the map.

[cmy]

My computer environment is as follows: 1.windows 2003 2.mapguide java version

[cmy]

I want to know when it will cause this exception? I want to know how to do this will cause this exception? Now mapguie error logs often, leading to a dead map service.

root/tags/MAPGUIDE2.0.2/Server/src/Services/Rendering/ServerRenderingService.cpp

257 int width = map->GetDisplayWidth(); 258 int height = map->GetDisplayHeight(); 259 int dpi = map->GetDisplayDpi(); 260 double scale = map->GetViewScale(); 261 double metersPerUnit = map->GetMetersPerUnit();

262 if (width <= 0

height <= 0

dpi <= 0

scale <= 0.0

metersPerUnit <= 0.0)

263 throw new MgInvalidArgumentException(L"MgServerRenderingService.RenderDynamicOverlay", LINE, WFILE, NULL, L"MgValueCannotBeLessThanOrEqualToZero", NULL); 264

[zspitzer]

2.0.2 is extremely old and no longer supported, please try the latest release 2.4

please always post to the mailing list before filing bugs